baber/WOPTO huggingface dataset:
Patent JP-S6238734-A (JP)
Title: Gear roll forming apparatus
Inventor: TANI KAKUAKI
IPC: B21H5/02
Filed: 1985-08-13
Abstract: PURPOSE:To increase the accuracy in a tooth profile by forming an excess metal recalling recessed part on the tooth face at the trailing side of the biting teeth group of a die. CONSTITUTION:A biting teeth group 8a is provided on a die 8 and the height of the tooth thereof is formed so as to become higher gradually as well for performing a plastic work on a work 10. In this case, the recessed part 9 recalling the excess metal which is lowered than the normal gear face 9a is formed on the gear face at the trailing side in the biting progressing direction of the tooth group 8a. With the actuation of the apparatus, the gear is produced with the biting teeth group 8a by the work 10 by moving the upper and lower dies 8 in the opposite direction each other. In this case, an excess metal part is formed on the tooth face at the trailing side of the work 10 and the excess metal is reduced by the action of the tensile force in case of the tooth of the work 10 separating from the tooth group 8a. In this way, the tooth face of the work 10 separating from the tooth group 8a. In this way, the tooth face of the work 10 is formed in the normal shape. The tooth profile accuracy is therefore increased.
Patent JP-S57108489-A (JP)
Title: Pump apparatus
Inventor: KAYU OBE SUTENBERUGU
IPC: F04B43/12
Filed: 1981-11-06
Abstract: Pump comprising a flexible tube (8) arranged in a path between an inlet (10) and an outlet (11), and means for locking said tube at said inlet and outlet. Said means comprises moveably adjustable organs (12 and 13) being adapted to lock said tube against seats (14 and 15) at said inlet and outlet. 
<??>Preferably, each of said moveable organs is in the form of slides having a cup-shaped surface (22, 23) provided with an extended lower edge (24, 25) in the direction of movement of the associated slide. Correspondingly, each of said seats (14 and 15) is preferably also provided with a cup-shaped surface (26, 27) facing said tube. 
<??>Especially, the respective slide can be provided at the respective end of a common rod (18), preferably through threading, whereby the movement of said slides is provided through rotation of the rod by means of a centrally located wheel (19).
Patent JP-S6421940-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMORI NOBUAKI
IPC: H01L21/31
Filed: 1987-07-16
Abstract: PURPOSE:To prevent the yield of a step on the surface of a groove part, by forming a groove, performing side etching of a first insulating film with a second insulating film as a mask, and filling a third insulating film. CONSTITUTION:A groove is provided on a semiconductor substrate 1. An insulating film is formed at the groove. A semiconductor device is manufactured through these steps. At this time, a first oxide insulating film 3 is formed on the semiconductor substrates 1 and 2. A second nitride insulating film 4, which is etched with etching species different from the first insulating film 3, is continuously formed on the surface. A groove is formed by anisotropic etching with photoresist 5 as a mask. With the second insulating film 4 as a mask, the first insulating film 3 is side-etched by isotropic etching. A third insulating film 3' is formed on the surface. Thereafter, the third insulating film on the second insulating film 4 is removed by isotropic etching. An insulating film part 6, which is the embedded part of the remaining insulating film 3', is formed in said groove. For example, the oxide film 3' is formed in the groove by thermal oxidation, and then the polysilicon 6 is formed.
Patent JP-S58153129-A (JP)
Inventor: ROMAN AREKUSEEEUITSUCHI DENISO
IPC: G01J3/18
Filed: 1982-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0342725-A (JP)
Title: Knowledge base managing/learning system by dynamic change of object selction priority
Inventor: UEKAWA NAOYUKI
IPC: G06F9/44
Filed: 1989-07-11
Abstract: PURPOSE:To improve the inference speed and the response of a system by incorporating a mechanism which automaticallly learns the usability of a knowledge object by means of the number of times of application in a knowledge information processing system. CONSTITUTION:An inference processing mechanism 2 loads a rule knowledge object and a fact knowledge object, both of which are required for inference, through a knowledge object priority control device 5 from an object control table 9 on a rule execution short storage area 4. The inference processing mechanism 2 refers to the rule execution short storage area 4 and executes the reference processing of the condition part of the rule knowledge object and the fact knowledge object. For the plural extracted rule knowledge objects, the knowledge object priority control mechanism 5 selects the rule knowledge object whose priority is the highest in the object control table 9 and informs the inference processing mechanism 2 of it. The inference processing mechanism 2 executes the selected rule knowledge object and its result is learned with a priority learning mechanism.
Patent JP-H0935360-A (JP)
Title: Recorded film erasing device for magneto-optical recording medium
Inventor: CHIBA YUKIYA
IPC: G11B11/105
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To instantly unify a magnetized direction to a prescribed direction at ordinary temps. by using large-sized electromagnets for strong magnetic field to erase the recorded film of a magnetro-optical recording medium. SOLUTION: One pair of electromagnets 3a, 3b are arranged so as to from a gap 4 parrallel with respect to the transfer direction of a belt conveyor 5, Moreover, the belt conveyor 5 is provided with conveyor units 5b, 5c, 5d, 5e provided with motors for making a conveyor belt run, etc., and a conveyor belt. Then, when an optical disk 2 is suppliied on the conveyor belt and the belt conveyor 5 is driven, an optical disk 2 is passed through the gap 4 formed by the one pair of electromagnets 3a, 3b. At this time, the magnetized direction of the recorded film of the magneto-optical disk 2 is instantly unified to the prescribed direction at ordinary temps.
Patent JP-S57102632-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a highly sensitive receptor having flat sensitivity all over the visible region by forming a charge generating layer contg. a specified disazo pigment and a charge transferring layer contg. a specified hydrazone compound on an electrically conductive support. CONSTITUTION:A prescribed amount of a disazo pigment represented by formula Iis dissolved in THF, and a prescribed amount of a compound represented by  formula II[where R1 is alkyl or benzyl, R2 is H, 1-3C alkl, alkoxy or dialkylamino, and (n) is an integer of 1-5]is dissolved in THF separately from the  pigment. The former soln. contg. the pigment of formulaIis applied to an electrically conductive support 11 of Al or the like to form a charge generating layer 22, and the latter soln. contg. the compound of formula II is applied to  the layer 22 to form a charge transferring layer 33. The percentage of the pigment in the layer 22 is 10-100wt%, and that of the hydrazone in the layer 33  is 10-80wt%.
Patent JP-H05346553-A (JP)
Title: Optical scanning device
Inventor: INAHATA HIROSHI
IPC: G02B26/10
Filed: 1992-06-15
Abstract: PURPOSE:To remove a ghost image by simple constitution wherein the scanning lens at the position closest to a rotary polygon mirror is slanted to the axis of light. CONSTITUTION:In the optical scanning device equipped with a light source, the rotary polygon mirror 24 which reflects the light from the light source, and an image formation optical system 28 which images the light L reflected by the rotary polygon mirror 24 on a surface 10 to be scanned, the image formation optical system 28 has the scanning lens 25, arranged at a specific angle D to the axis PL of the light L reflected by the rotary polygon mirror 24, at the position closest to the rotary polygon mirror 24.
Patent JP-H06157156-A (JP)
Title: Porous ceramics
Inventor: HERUMUUTO GEE SHIYUTOUURAA
IPC: C04B35/46
Filed: 1993-07-20
Abstract: PURPOSE: To obtain a porous ceramic having pores of a specified diameter and high throughput of a filter face by mixing elongated particles and spherical particles, adding a binder and an assistant, compacting, and sintering at high temp.  
     CONSTITUTION: Elongated particles and spherical particles (e.g. aluminum oxide particles) are mixed, to which an inorg. binder (e.g. clay) and/or an org. binder (e.g. polyvinylalcohol) and a recipient assistant (e.g. starch) are added. The mixture is compacted by extruding into a slip or by dry pressing. The compacted body is sintered at 1000 to 1400°C. Thereby, the obtd. porous ceramic contains bound particles which are substantially spherical particles 1 and elongated particles 2 both having similar diameters of ≤1 mm, and has pores 3 of >5 μm pore size. The obtd. porous ceramic material is suitable to be used as the material of a filter device of a membrane or diffusion tube. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5882480-A (JP)
Title: Fuel battery generating system
Inventor: TAKAGI YASUO
IPC: H01M8/04
Filed: 1981-11-10
Abstract: PURPOSE:To keep the electrolyte fluid amount to a definite optimum amount constantly and minimize crossover by controlling the humidifying amount to the air and fuel, or only air which are supplied to a fuel battery so as to maintain a constant level of electrolyte concentration. CONSTITUTION:Electrolyte concentration control system detects the electrolyte concentration in the fuel battery by the arithmetic unit 19, based on the signals given from the temperature detector 17, and humidity detectors 18a and 18b; and the regulator 20 controlls the steam fluid control valve 21, and 21b, according to the difference between said concentration and the set value. When there is a shift between the electrolyte concentration of the fuel battery 1 and its set value, constant electrolyte concentration can be maintained by adjusting the steam amount which is supplied to the fuel battery in order to correct said shift.
Patent JP-S5881053-A (JP)
Inventor: HASHIMOTO AKIHIRO
IPC: B60R22/32
Filed: 1981-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11346941-A (JP)
Title: Vanity cabinet on sink
Inventor: WATANABE KOICHI
IPC: A47K1/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To temporarily place a plurality of wet laundries wrung by hand in a wet article storage at the time of moving the wet laundries from a kept wash in a sink to a washing machine, to limit a moving line from the sink to the washing machine to a minimum and to prevent a floor from being wet by water drop during the movement of the laundries from the sink to the washing machine. SOLUTION: Since the counter of a vanity cabinet on a sink provided with the sink 5 and placed side by side with a washing machine 7 includes a wet article storage 6 between the sink 5 and the washing machine 7, at the time of moving laundries from kept wash in the sink to the washing machine 7, washed laundries are wrung by hand and temporarily placed in the wet article storage 6. Also, a floor is prevented from being wet by water drop during the movement of the laundries from the kept wash in the sink 5 to the washing machine 7.
Patent JP-H08180830-A (JP)
Title: Mass spectrometer
Inventor: MITSUI YASUHIRO
IPC: H01J49/10
Filed: 1995-07-17
Abstract: PURPOSE: To effectively dissociate and remove a cluster ion causing reduction in sensitivity and complication of a spectrum in a mass spectrometer having a prescribed structure by providing a specified structure. CONSTITUTION: This mass spectrometer is formed of a first chamber 3 having an ionizing means; a second chamber 9 having a mass spectrometric means, the pressure of which is set lower than the first chamber 3; a third chamber 6 provided between the first chamber 3 and the second chamber 9, the pressure of which is set to the middle of the both; a member (an electrode 4 with first pore) having a first opening, which is provided between the first chamber 3 and the third chamber 6; a member (an electrode 5 with second pore) having a second opening, which is provided between the third chamber 6 and the second chamber 9; and a hollow member (an electrode 16 for setting pressure gradient) having a third opening on one end and a fourth opening on the other end.  The third opening and the fourth opening of the hollow member 16 are formed larger than the first opening, the one end of the hollow member 16 is closely adhered to the first opening member 4 so that the third opening encloses the first opening, and the respective lengths of the third and fourth openings are made variable by a bellows 17.
Patent JP-S5881961-A (JP)
Title: Deposition of zinc to aluminum material
Inventor: SUZUKI MASAMICHI
IPC: C23C18/31
Filed: 1981-11-11
Abstract: PURPOSE:To enhance the corrosion resistance of an Almaterial, by carrying out the deposition of Zn onto the surface of the Al material according to a zinc substitution method in two stages under different substituting conditions to eliminate defect such as abnormal deposition as well as to obtain a large amount of a Zn deposited layer within a short time. CONSTITUTION:After the oxide film and stain on the surface of an Al material are removed by an org. solvent, the Al material is treated under a weak substituting condition to form a selectively deposited Zn layer. In this case, the deposition of Zn is carried out so as to preferentially deposit Zn to the site where the A material is easily eluted. In the next step, the surface of the aforementioned Zn deposited Al material is treated under a strong condition to carry out the deposition of Zn onto the site where Zn is not almost deposited. In addition, the deposition amount of Zn in the first stage is 3-7g/m<2> and the deposited particle size is about 0.5-7mu and the total deposition amount of Zn including the second stage teratment is 10-20g/m<2>. Further, about the first stage substituting condition, ZnO is 50-110g/l, NaOH is 300-500g/l and a bath temp. is 20-40 deg.C. In the second substituting condition, ZnO is 30-70g/l, NaOH is 300-500g/l and a bath temp. is 30-60 deg.C.
Patent JP-H0528105-A (JP)
Title: Data transfer system
Inventor: TEZUKA YASUO
IPC: G06F13/38
Filed: 1991-07-19
Abstract: PURPOSE:To attain the sure and effective transfer of data to plural communication circuits. CONSTITUTION:A buffer memory 200 stores temporarily the data which are transmitted to and received from a communication circuit 1 through each input/ output device 2. Then 8 1st data transfer means 300 performs the independent transfer of data between each memory 200 and each device 2. A 2nd data transfer means 400 transfers the data between each memory 200 and a common storage 100 in common to both devices 2 and independently of both means 300.
Patent JP-H06113997-A (JP)
Title: Medical equipment holding device
Inventor: KUBOTA TATSUYA
IPC: A61B19/00
Filed: 1993-07-21
Abstract: PURPOSE:To provide a medical equipment holding device which holds an endoscope so that an unreasonable force does not act on the insertion hole of a body cavity, even if the fixation of the arm of a scope holder is released. CONSTITUTION:A parallel four-node link mechanism X is constituted of a supporting arm 2 for supporting a processing tool 1, arm part 8 which is parallel to the supporting arm 2, and the upper and lower arms 4 and 5 which are connected at the upper and lower edge parts of the supporting arm 2 and the arm part 8 and are parallel each other. A supporting mechanism 13 for supporting the arm part 8 of the parallel four-node link mechanism X in a turnable manner in the vertical and lateral directions is installed, and the center line of the processing tool 1 inserted into the insertion hole of a body cavity wall and the straight line C joining the crossing point P with the enter of the insertion hole and the spherical surface bearing 11 and 12 of the arm part 8 are set parallel to the upper and lower arm parts 4 and 5.
Patent JP-S6337761-A (JP)
Title: Telephone switching system for remote supervisory and controlling system
Inventor: YOSHIHARA HIDEKI
IPC: H04M11/00
Filed: 1986-08-01
Abstract: PURPOSE:To enable a telephone call between both terminal stations by providing tone signal continuous signal detection timer for telephone calling and relay contacts for circuit switching to two remote supervisory and controlling equipments at an intermediate station, and connecting both relay contacts for circuit switching mutually by a speech line. CONSTITUTION:When a 3rd station C is called from a 1st station A, the telephone calling tone signal of a telephone calling tone signal transmitter 1A is outputted as a continuous signal. At this time, the calling buzzer 7B of the remote supervisory and controlling equipment 20B1 of a 2nd station B sounds, but a timer T1 operates a certain time later to switch both circuit switching relays K1 and K2, and the telephone calling tone signal reaches the 3rd station C, so that the calling buzzer 7C of a remote supervisory and controlling equipment 20C sounds. At this time, persons in the 1st station A and the 3rd station C connect changeover switches 3A and 3C to telephone sets 4A and 4C to stop the operation of the buzzer 7C, and a telephone call becomes ready. Consequently, the telephone call between both terminal station is made by the inexpensive facilities.
Patent JP-S6338898-A (JP)
Inventor: SHIMOJO KIYOSHI
IPC: F41G3/00
Filed: 1986-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0467932-A (JP)
Title: Laminating device for multi-layer extrusion molding machine
Inventor: OSADA YASUHIRO
IPC: B29C47/06
Filed: 1990-07-10
Abstract: PURPOSE:To make the thickness of a resin material on an intermediate layer in the width direction constant by setting a width adjusting device to be able to adjust the width dimension of the resin material in an inlet flow path for the intermediate layer out of respective inlet flow paths. CONSTITUTION:A bolt 10b is screwed in and fixed by a fixing plate 10c in the state of adjusting the rotating position preliminarily in a manner of forming the channel width corresponding to the MI (metal index) value of a resin raw material B in the position where a channel 10d of a first width adjusting device 10 faces a component 20c moving forward and backward. Similarly the rotating position of an end component 11a of another first width adjusting device 11 is adjusted so that its channel width corresponds to the MI value of a resin raw material C and fixed. The resin raw material B having large MI value passes through an inlet flow path 2b for a lower layer and the width of said resin raw material is adjusted to the given width by the first width adjusting device 10 and the material is fed into a laminating chamber 2d. A resin raw material C having comparatively large MI value passes through an inlet flow path 2c for an upper layer, and its width is adjusted by the first width adjusting device 11 to the given width and the material is fed into the laminating chamber 2d. As the thickness of respective layers is decided by the feeding amount per unit time, the respective feeding amount can be adjusted to the given thickness ratio.
Patent JP-H05345384-A (JP)
Title: Split leather
Inventor: SATO MASAAKI
IPC: B32B27/40
Filed: 1992-06-15
Abstract: PURPOSE:To provide split leather having appearance characteristics equal to or more than those of natural leather having a silver surface by providing a urethane resin skin to the surface of a split leather obtained by removing a silver surface of natural leather to eliminate the adverse effect on the surface of the split leather due to the fine unevenness on the surface of the split leather. CONSTITUTION:A synthetic resin buffer layer 5 is provided between a slit leather 1 and a urethane resin skin 3 through adhesives 41, 42. This buffer layer 5 may be a wet resin film or a collagen fine powder-containing layer and the skin 3 and the adhesives 41, 42 may contain a collagen fine powder. The buffer layer 5 buffers the surface unevenness of the split leather 1 and eliminates adverse effect on the skin 3 due to the surface unevenness of the split leather 1 to enhance appearance characteristics such as the surface smoothness and appearance uniformity of split leather. By constituting the buffer layer 5, the skin 3 and the adhesives 41, 42 as mentioned above, humidity permeability is enhanced and natural leather like wrinkling becomes easy.
Patent JP-S5882557-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGIMOTO EIJI
IPC: H01L27/06
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a constant current source suitable for a differential amplifier through its excellent saturation characteristic only by connecting the output of a voltage generator which gives a reverse bias to a substrate which is intrinsically comprised for the other object to the gate of depletion type IGFET. CONSTITUTION:When an output of a voltage generator GEN for reversely biasing a substrate is applied to the gate of IGFETQ2S for constant current, the constant current region spreads and when a gate voltage is set to a negative value f, a drain current ID is saturated by a low drain voltage. In addition, when a threshold voltage of depletion type IGFET is set low (absolute value is large), a current is no longer sensible to a change of gate voltage and thereby a constant current can be obtained easily. Moreover, since an output of GEN is connected to the substrate, only connection of the gate of a constant current IGFETQ2S to the substrate is required and particular wiring on the IC surface is no longer necessary. Therefore, it is particularly advantageous for the provision of plurality of constant current IGFET's within an IC. Such device can also be adopted to a P channel type IC where a substrate voltage is positive.
Patent JP-S6076424-A (JP)
Title: Dozing at wheel detecting device
Inventor: SEKO TAKATOSHI
IPC: B60W30/00
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the erroneous detection of dozing at wheel based on a steering signal and improve detecting accuracy by providing a pulse interval detecting means which clears an integrated value of rotating signals by a steering signal forming means. CONSTITUTION:A steering detecting means 1 detects that a steering wheel made a rotation by a certain angle and outputs a rotation signal. A steering signal forming means 3 integrates the outputted rotation signals and, on detecting that a certain value is reached, it outputs a steering signal. Occurrence of dozing at wheel is detected based on the outputted steering signal, and a warning is issued by a dozing at wheel detecting means 5. A pulse-interval detecting means 7, which outputs a clear signal to the steering signal forming means 3, when it detected that the time for the input interval of the rotating signal is above a certain time, to clear the integrated value of the rotating signals by the steering signal forming means 3, is provided.
Patent JP-S6424832-A (JP)
Title: Production of composite resin
Inventor: NOSHIRO MITSURU
IPC: C08J3/20
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a composite resin composed of a thermoplastic resin and fine metallic particles homogeneously dispersed therein, by forming a metallic coating on a film or sheet of the thermoplastic resin by vapor deposition and melting the metallized film or sheet by heating. CONSTITUTION:A metallic coating is formed on a film or sheet of a thermoplastic resin by vapor deposition, and the metallized film or sheet is molten by heating. In this way, fine metallic particles which constitute the metallic coating are dispersed in the molten resin to composite the thermoplastic resin with the metal. The ratio of the resin to the metal can be freely varied by controlling the thickness of the film or sheet or the amount of the metal deposited. A resin can be composited with a plurality of metals by metallizing one surface of a film or sheet with one metal and metallizing the other surface with another metal.